Product name: sodium carbonate (industrial grade) Cas no.: 497-19-8 Chemical formula: na2co3 Appearance : Fine crystalline, white and hygroscopic powder. Bulk density: 600-700 kg/m¦ Batch no: 200908019 Testing result: Items Index Testing result Assay 99.2% min 99.5% Sulfates(so4) 0.03% max 0.02% Ph value 11.5 11.3 Ferrous(fe) 0.0035% max 0.003% Chlorides(as nacl) 0.7% max 0.4% Insolubles 0.03% max 0.01% Loss on ignition 0.5% max 0.4% Package:25kg net in plastic woven bag
